Hi, I got into the 4/3 system a few weeks ago and started up with a GF1. I shoot professional, people/weddings/pets with my own small business, and as a newspaper photographer as a day-job. I bought a few lenses and learned a lot about the pros and cons using the 4/3 system, and I will shoot my booked weddings mainly with my Canon DSLR. But, I use the 4/3 quite a bit, and actually cover at least half of my newspaper-assignments with it. Upgrading to a better body would allow me to do even more, and that's where I am right now...... I am in between the Olympus OM-D E-M10 and the Panasonic GX7. I am using the viewfinder a lot (using the LVF1 on my GF1), like to shoot with available light and want to use the WiFi feature (what rules out the E-M5). Is it just personal preference between the 2 cameras or am I missing an important feature? I think the Panasonic has maybe a more solid body, but the Olympus seems to have the better viewfinder and is easier to handle with the 2 dials on top........ Any input on this? Thanks!